How a Veto Can Happen in Polyamorous Relationships

Veto agreements are not great things to have in polyamorous relationships. But vetoes happen all the time and that doesn't mean anybody did anything wrong. One example is when a potential new partner has an STI status that makes the established partner uncomfortable for some reason, or maybe it makes them want to change the barrier practices with their partner. Another place where an unintentional or non-explicit veto can happen is around location.